Datasheet

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SLES127A − FEBRUARY 2005 − REVISED NOVEMBER 2005
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9
ELECTRICAL CHARACTERISTICS
R
L
= 4 Ω. F
PWM
= 384 kHz, unless otherwise noted. All performance is in accordance with recommended operating conditions unless otherwise
specified.
SYMBOL
PARAMETER
CONDITIONS
TAS5152
SYMBOL
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Internal Voltage Regulator and Current Consumption
VREG Voltage regulator, only used as a reference node VDD = 12 V 3 3.3 3.6 V
IVDD
VDD supply current
Operating, 50% duty cycle 7 17
mA
IVDD
VDD supply current
Idle, reset mode 6 11
mA
IGVDD_x
Gate supply current per half-bridge
50% duty cycle 5 16
mA
IGVDD_x
Gate supply current per half-bridge
Reset mode 0.3 1
mA
IPVDD_x
Half-bridge idle current
50% duty cycle, without
output filter or load
15 25 mA
IPVDD_x
Half-bridge idle current
Reset mode, no switching 7 25 µA
Output Stage MOSFETs
R
DSon,LS
Drain-to-source resistance, LS
T
J
=
25°C, includes
metallization resistance,
GVDD = 12 V
140 155 mΩ
R
DSon,HS
Drain-to-source resistance, HS
T
J
=
25°C, includes
metallization resistance,
GVDD = 12 V
140 155 mΩ